baber/WOPTO huggingface dataset:
Patent DE-3419806-C2 (DE)
Title: Axialkolbenmaschine
IPC: F01B3/00
Filed: 1984-05-26
Granted: 1986-10-16
Abstract: Eine Axialkolbenmaschine, bei welcher durch eine Schrägachse oder eine Schrägscheibe in einer drehbaren Zylindertrommel kreisförmig im gleichen Umfangsabstand angeordnete Kolben axial beweglich sind, wobei die zu den Zylinderbohrungen führenden Verbindungsbohrungen oder -kanäle in Verbindung mit einer Steuerplatte stehen, die zwei einander gegenüberliegende nierenförmige Ein- und Auslaßöffnungen (Nieren) aufweist, die jeweils durch im Bereich des inneren und äußeren Totpunktes angeordnete Stege voneinander getrennt sind, wobei die Breite der Stege zur Abdeckung einer Verbindungsbohrung ausreicht, soll so ausgebildet werden, daß Gehäuseschwingungen weitgehend vermieden und Geräuschentwicklungen verringert werden.  Hierzu ist erfindungsgemäß vorgesehen, daß die eine der Hochdruckseite zugeordnete Niere mit ihren beiden Enden jeweils an die diesen Enden benachbarte durch den dortigen Steg abdeckbare Verbindungsbohrung anschließt, so daß bei Austritt der einen abdeckbaren Verbindungsbohrung aus dem Bereich der hochdruckseitigen Niere die andere Verbindungsbohrung am anderen Ende der Niere in diese eintritt, wobei die der Niederdruckseite zugeordnete Niere mit ihren beiden Enden jeweils an die diesen benachbarte abdeckbare Verbindungsbohrung anschließt oder im Bereich des äußeren Totpunktes einen der Vorverdichtung dienenden Abstand zu der dortigen Verbindungsbohrung hat.
Patent DE-3510610-C2 (DE)
IPC: B07B7/08
Filed: 1985-03-23
Granted: 1987-02-19
Abstract: The invention relates to a process for producing a spherical grain shape in fine grain toners. The toners are of the type used in electrophotography for developing latent charge images. The treatment of the toner takes place in a material bed which is fluidized by gas streams which are directed against one another. In this manner the grains are subjected to a multitude of reciprocal collisions and friction stress. The intensity of the collisions and frictional stress are adjusted through selection of the operating pressure, velocity, direction and temperature of the gas streams. Thus the grains undergo permanent deformation. A classifier to separate out the super-fine portion resulting from abrasion.
Patent DE-3546743-C2 (DE)
Title: Thermoplastics film bags mfr. machine
IPC: B31B23/00
Filed: 1985-09-03
Granted: 1990-03-01
Abstract: Bags are made from thermoplastic film by a machine which welds a double thickness strip transversely and then cuts the strip parallel to the weld. The welding station has a fixed jaw (17) and moving jaw (19) arranged parallel to a fixed clamping jaw (18) and a moving clamping jaw (20).A knife (16) mounted on an endless belt cuts the film transversely after welding. The plastics film is guided to the welding station by two rows of rods (36,37) or small air tubes which form two comb-like structures. These guides operate so that the plastic film does not come into contact with knife outside the time of the welding operation
Patent DE-3701027-C2 (DE)
IPC: F16K25/00
Filed: 1987-01-16
Granted: 1989-07-20
Abstract: The invention relates to a method for cleaning a valve sealing arrangement under dynamic stress, and an apparatus for carrying out said method, each sealing arrangement sealing two spaces from one another by means of two seals, separated from one another, in a serial arrangement, between or in which spaces there is arranged in a moveable manner a valve part whose jacket surface interacts with the seals and thereby prevents fluids overflowing from one space to the other, an annular space, enclosing the valve part, being provided between the seals, which annular space is bounded on the outside by a housing of the valve and which is connected via at least in each case one connection and one outlet opening to the environment of the valve. The invention ensures, inter alia, that even those critical regions of the slots for the seals which can be accessed only with difficulty are reliably subjected to the cleaning agent. In terms of the method, this is achieved, inter alia, in that the seal which comes into contact with the fluid to be sealed off is supplied with cleaning fluid from the spaces on both sides of the contact surfaces, up to its contact surfaces (provided temporarily at the sealing points) with the valve part on the one hand and the housing on the other hand. The apparatus for carrying out the method is characterised, inter alia, in that each seal (70, 71) is edged in each case on its side facing the space inside the valve housing part (1 or 2) to be sealed by a fluid-permeable boundary wall (41), and in that each of the seals has a limited mobility in the direction of movement of the valve part (4). <IMAGE>
Patent DE-3716927-C2 (DE)
Inventor: MAIER MARTIN
IPC: A01D78/10
Filed: 1987-05-20
Granted: 1994-05-05
Abstract: The invention relates to a haymaking machine, for example a rotary tedder, with a plurality of raking bodies which are mounted on a multi-part frame. The frame consists of supporting tubes (9, 10). According to the invention, during the transfer to the transport position the outer supporting tubes (9, 10) load a spring accumulator (25) which, where the hydraulic cylinder is pressureless, transfers the supporting tubes (9, 10) out of their transport position into their working position to such an extent that they descend as a result of their own weight. <IMAGE>
Patent DE-3918091-C2 (DE)
IPC: E01B29/28
Filed: 1989-06-02
Granted: 1992-01-23
Abstract: The invention concerns a rail fastener on concrete ties (4) or the like including resilient tension clamps (6) of steel rods in the form of a W and angled guide plates (3) for the rail base (1a). This so-called HM rail fastener is inventively improved by a special shaping of the tension clamp and angled guide plate, to simplify the securing of the rail on the concrete ties, in that the rotation of the elastic strainers which was previously necessary in HM construction when passing from the preassembly to the assembly position is omitted. This is achieved in that the angled guide plate (3), which is provided with a rib (3a) extending longitudinally to the rail foot for abutment on the rail foot (1a), contains in this rib special recesses (3b) for the reception and retention of the free ends of the tension clamp in the preassembly position. A tension clamp (6) has outer legs (6b) which with expansion of the spacing from the inner legs (6d) against the rail foot (1a) become broader and their free ends (6a) end outside the middle portion (6e) and wherein the inner legs (6d) of the tension clamp (6) which surround the tie screw (5) are designed so that in the preassembly position they abut with their center portion (6e) the shaft (5a) of the tie screw, while the head (5b) of the tie screw (5) overlaps the inner leg (6d) in the assembly position. In a special embodiment, the tension clamp is so designed that its center portion permanently surrounds the tie screw (5), and its inner leg portions are brought together except for a small spacing.
Patent DE-4111675-C2 (DE)
Inventor: NEDELE HELMUT DIPL ING
IPC: G05G9/04
Filed: 1991-04-10
Granted: 1994-06-09
Abstract: A combined rotatable grip for two-handed control of guided industrial trucks, in particular gangway stackers, is rotationally coupled to the freely hanging of a double-jointed rotary switch (1) fixed to the housing on one side. The double-jointed rotary switch (1) is equipped with a coupling element (16) which is mounted in two joint shoes (7, 17) so as to be twistable about a first and/or second joint (15, 27). Joint shoes (7, 17) and coupling element (16) are tongued and grooved with respect to one another and pretensioned against twisting. Provided at both joint shoes (7, 17) and on a plate (25) located opposite the latter and fastened to the coupling element (16) are first signal-generating means (36, 37) for compulsory acknowledgement of a two-handed control signal and second signal-generating means (38, 39) for triggering at least one vehicle control signal. The signal-generating means (36 to 39) can be of contacting or contactless design, preferably in the form of fork-type light barriers or Hall generators. By vertical deflection of the combined rotatable grip (2) about an axis of rotation (28) of the first joint (27), the first signal-generating means (36, 37) are actuated, while the second signal-generating means (38, 39) are activated separately or simultaneously by twisting of the combined rotatable grip (2) about an axis of rotation (29) of the second joint (15). Two combined rotatable grips (2) are arranged on a control panel (24) at the same time, preferably on both sides, each combined rotatable grip (2) serving as a reciprocal compulsory-acknowledgement member of the other. <IMAGE>
Patent DE-4443743-C2 (DE)
Inventor: KRAEMER DIETER
IPC: E04F13/08
Filed: 1994-12-08
Granted: 1998-01-29
Abstract: The device has a base plate (2) with two superposed spaced locator holes (8a,8b) for passing through the fixing elements (8) which engage in the support profile (1) connected to the building wall. The base plate has an integral hanging arm (3) projecting up from the upper edge parallel to and spaced from the free large face of the base plate and intended for the inverted U-shaped profile clasp (5) attached to the back of the facade plate (a). The base plate also has an integral similar hanging arm projecting up from the lower edge of the base plate for the inverted U-profile clasp (6) attached to the back of the facade plate (c) adjoining the aforesaid plate (a) at the bottom. A holding down member (10) for the profiled clasps is connected adjustable and fixably to the base plate.
Patent DE-4447716-C2 (DE)
Title: Ärztlicher oder zahnärztlicher Behandlungsstuhl
Inventor: MOLL BERNHARD
IPC: A61G15/12
Filed: 1994-03-24
Granted: 2000-09-28
Abstract: Bei einem ärztlichen oder zahnärztlichen Behandlungsstuhl (1), der ein Sitzteil (2), eine einstellbare Rückenlehne (4) und eine einstellbare Kopfstütze (8) aufweist, wobei die Rückenlehne (4) durch eine Einstellvorrichtung (7) um eine horizontal und quer zum Behandlungsstuhl (1) verlaufende Gelenkachse (6a) schwenkbar und in der jeweiligen Schwenkposition feststellbar ist, wobei die Kopfstütze (8) aus einem Kopfstützenkörper (34) für den Patientenkopf und einer Basis (33) zur Halterung der Kopfstütze (8) an der Rückenlehne (4) besteht, wobei der Kopfstützenkörper (34) um eine horizontal und quer verlaufende Schwenkachse eines zwischen dem Kopfstützenkörper (34) und der Basis (33) angeordneten Gelenks (36a) schwenkbar und in der jeweiligen Schwenkstellung feststellbar gelagert ist, wobei dem Gelenk (36a) eine Kupplung (39) mit einem Kupplungselement (55) zugeordnet ist und wobei an der Kopfstütze (8) ein Betätigungsglied (41) vorgesehen ist, das durch eine mechanische Verbindung mit dem Kupplungselement (55) zum Öffnen und/oder Schließen der Kupplung (39) verbunden ist, ist das Gelenk (36a) durch ein Gelenkviereck (36) gebildet, mit dem der Kopfstützenkörper (34) an der Basis (33) gehalten ist, und in die mechanische Verbindung (42) zwischen dem Betätigungsglied (41) und der Kupplung (39) ist ein Seilzug mit einem Seil (61) integriert.
Patent NL-1003314-C2 (NL)
Inventor: WIELEN FRANSISCUS JOHANNES VAN
IPC: E06B9/323
Filed: 1996-06-11
Granted: 1997-12-17
Abstract: The invention relates to a venetian blind (1), comprising: a plurality of parallel and horizontally extending slats (2) which are mutually connected by means of suspension means (3), and gathering means (5) for gathering the slats (2) together into a package, wherein the gathering means (5) are adapted to form the package on the upper part of the venetian blind (1), wherein a cleaning device (6) is arranged for cleaning the slats (2), wherein the cleaning device (6) is arranged on the upper part of the venetian blind (1) below the position where the package of slats (2) is formed.
Patent NL-1014101-C2 (NL)
Title: Submarine amusement ride has watertight carriage which passes through two vertical tanks of water on tracked loop, operates at higher speed than previous submarine rides
Inventor: HOUBEN JACOB HUBERT MARIE
IPC: A63G3/06
Filed: 2000-01-18
Granted: 2001-07-19
Abstract: The riders enter a watertight carriage (11) on the lower horizontal stretch of track (3). The carriage is carried into the lock section (7) at the bottom of the tank (6). The sluices (9, 10) flood the lock and the carriage passes into the vertical part (8) of the tank. The buoyancy forces the carriage upwards to emerge above the surface (V). It continues, inverted, gathering speed along the sloped track (23) until it plunges through the second tank (26) and lock and back to the start.
Patent NL-1018627-C2 (NL)
Inventor: DUITS JOHANNES ANDRIANUS MARIA
IPC: B62D5/04
Filed: 2001-07-25
Granted: 2003-01-28
Abstract: Steer unit for steer-by-wire comprising angle sensing means ( 12 ) for detecting the angular position of a steering wheel ( 11 ), processing means ( 10 ) connected to the angle sensing means ( 12 ) and connectable to a wheel position sensor ( 22 ), the wheel position sensor ( 22 ) being arranged for providing an output signal representing the position of steered wheels ( 20 ) of a vehicle. The processing means ( 10 ) are connectable to a steering actuator ( 21 ) mechanically coupled to the steered wheels ( 20 ), the processing means ( 10 ) being arranged for driving the steering actuator ( 21 ) dependent on the angular position of the steering wheel ( 11 ). The steer unit further comprises friction means ( 14 ) for providing a friction force on the steering wheel ( 11 ), the friction means ( 14 ) being connected to the processing means ( 10 ), and the processing means ( 10 ) being arranged for driving the friction means ( 14 ) in dependence of the wheel position sensor output signal.
Patent NL-1019552-C2 (NL)
Title: Inland waterway ship has anchor devices near its bow which comprise an anchor, devices having inboard anchor chamber in which anchor is accommodated at least principally
Inventor: GEMERT HENDRIKUS THEODORUS MAR
IPC: B63B21/22
Filed: 2001-12-12
Granted: 2003-06-13
Abstract: The inland waterway ship (1) has anchor devices (3) near its bow which comprise an anchor. The devices have an inboard anchor chamber (17) in which an anchor is accommodated at least principally and on its under side have an aperture (19) for passage by the anchor. The anchor chamber is located midships. In the chamber are water spraying devices for cleaning the anchor chain or cable when the anchor is weighed and freeing the anchor chain/cable when the anchor is paid out.  Lighting devices are provided as are distance assessment devices, such as a video camera. One or more sensors monitor the satisfactory function of the movable parts of the anchor devices. The anchor chamber, at least when viewed from the aperture, is hermetically closable. The anchor chamber is provided with a manhole with a hermetically closable cover (29).
Patent NL-1034240-C2 (NL)
Inventor: ELISSEN PETRUS ADRIANUS JOHANNES MARIA
IPC: A47J27/00
Filed: 2007-08-08
Granted: 2009-02-10
Abstract: The present invention relates to a device (1,2) for frothing milk, comprising: a main body (5), which main body forms a container (15) for the milk; a cover (7,8) fitting onto the main body; and agitation means (3) for frothing milk and drive means (4) for driving the agitation means, wherein the drive means are received at least partially in the cover, wherein that: the drive means are provided with a drive means electric contact (14), the main body is provided with an upper main body electric contact (13) and a first recess (10) for receiving at least partially the drive means, and wherein said first recess (10) and said drive means (4) are shaped in such a way that electrical contact between said drive means electric contact (14) and said upper main body electric contact (13) automatically is made when the cover is fitted on the main body and the first recess (10) receives at least a part of the drive means having the drive means contact (14).  In this way, easy operation and/or assembly of the milk frothing device is achieved.
Patent SE-524605-C2 (SE)
Inventor: OLSSON MATS
IPC: B06B1/18
Filed: 2002-07-22
Abstract: The invention relates to an air-driven, low frequency sound generator comprising an open resonator (2) working as a sound emitter and also comprising a feeder unit, for the generation of standing, gas-borne sound waves, which sound waves produce a varying sound pressure inside said resonator. The feeder unit includes a cylinder (5) with one open end facing said open resonator and communicating therewith, further including a piston (4) performing a reciprocating movement inside said cylinder, and also including a surge tank (7), at least partly surrounding said cylinder and connected to a first pressure gas source (9), for feeding pressure gas into the surge tank and further into said cylinder via at least one connection opening (10) arranged in a wall of said cylinder. The sound generator further comprises means (14, 15) for bringing said piston (4) to a stand-still position, in which said connection opening is blocked by the piston, by exerting an additional pressure on the upper end of said piston. The invention also relates to a corresponding method.
Patent SE-525893-C2 (SE)
Inventor: YUAN ZHIRUN
IPC: D21H19/46
Filed: 2002-10-15
Abstract: Lignin-containing papers are rendered light stable when they contain TiO2 in combination with an amine hindered radical scavenger.
Patent SE-528038-C2 (SE)
Inventor: GRENIER GILBERG
IPC: B26F1/44
Filed: 2004-11-03
Abstract: A rotary cutter includes a hollow rotary mantle (16) having a cutter arbour (17) on an outer periphery thereof, through holes (40,42) extending radially through the mantle, and an air distribution mechanism. The air distribution mechanism includes first (32) and second parts (34). The first part is affixed to the mandrel coaxially therein for rotation therewith. The second part is arranged inside the first part, wherein the first distribution part is rotatable relative to the second distribution part. The first and second air distribution parts define air passages for communicating selective ones of the through-holes of the mantle with an air source in response to relative rotation between the first and second distribution parts.
Patent SE-534530-C2 (SE)
Inventor: AHOLA PETRI
IPC: F16H61/46
Filed: 2007-02-15
Abstract: To control the hydrostatic transmission (7) of a cross country machine, for agriculture or forestry, during slow driving the motor speed is limited and is proportional to the speed command from the driver but slower than the normal driving speed. The diesel motor (1) drives a pump (8) for a hydraulic motor (9) connected to the wheels (13) through a gearbox (10) and differential axle (12).
Patent SE-535849-C2 (SE)
Title: Ventil samt förfarande för att styra ett flöde
Inventor: CEWERS GOERAN
IPC: A61M16/20
Filed: 2010-05-17
Abstract: Uppfinningen avser en anordning för att styra flödet av enfluid genom en flödeskanal. Flödesstyrningen görs genom att(10, 11) varpå de flexibla ett flexibelt rör med cirkulara flexibla segmentkomprimeras i rörets langdriktning, elementen kollapsar mot en cirkular vagg. Att publiceras med Fig. 1
Patent SE-538402-C2 (SE)
Title: Prosthetic foot device
Inventor: LINDHE CHRISTOFFER
IPC: A61F2/66
Filed: 2014-10-10
Abstract: Füåüššïëšüü 19ABSTRACT A prosthetic foot device (1) having a longitudinal direction (L) and a transverse direction(T) and comprising a base spring blade (2), an ankle spring blade (3) being made from acomposite material comprising glass fibres and a heel spring blade (4), the base springblade (2) and the ankle spring blade (3) being connected in a forefoot region (5) of theprosthetic foot device (1 ), the base spring blade (2) and the heel spring blade (4) beingconnected in a heel region (7) of the prosthetic foot device and the ankle spring blade (3)and the heel spring blade (4) being connected in an ankle region (9) of the prosthetic foot device. (Fig. 1 for publication)
Patent SE-544440-C2 (SE)
Title: Screen device comprising a turnable knob for expanding or retracting the device
Inventor: OLOFSSON ERIK
IPC: E04F10/04
Filed: 2020-09-10
Abstract: A screen device (1) comprises a sheet of material (3) and expanding means (5) for unfolding the material (3). The expanding means (5) has at least one at least partially expanded state and one fully retracted state, wherein the expanding means comprises a plurality of ribs (5) extending from a central hub (2) to the periphery (4) of the sheet (3). The central hub (2) comprises a knob which actuates a motion of the ribs (5) by a turning motion of the knob.
Patent SE-500195-C2 (SE)
Title: Cable connection for a screened cable
Inventor: ANDERSSON AA
IPC: H02G3/22
Filed: 1992-11-20
Abstract: The invention concerns a cable connection designed for a screened cable (4) with at least one sleeve (11), which via a counter screw (2) of electrically conductive material can be affixed in a cable insertion opening in a wall (3). The counter screw (2) is designed with a projecting connection part (21) in the direction of the cable which consists of, or conveys, a contact unit (23, 24) to achieve a primarily radially directed contact pressure against the exposed cable screen (5). The counter screw (2) serves thereby as a protective earthing conductor between the cable screen (5) and the wall (3).<IMAGE>
Patent SE-504498-C2 (SE)
Title: Computer-generated graphic information presentation system
Inventor: FRISK MAANS
IPC: G01S7/22
Filed: 1995-04-28
Abstract: The presentation system couples the first time input (2) to an analogue vide output on a work statio or PC appts. (3) a second input (4) is coupled to the output of a radar scan converter (5) which is connected with a radar (6). In the radar scan converter the radar-generated video is converted to grid format, i.e by conversion from polar to cartesian coordinates. In the presentation system can be sepd. three building blocks in the form of a video adder (9), a video discriminator (10) and a pixel switch (11). The converter output signal is RGB video and the RGB signal at the input (2) is fed to a first input (12) on the discriminator, a first input (13) on the pixel switch and a first input (14) on the adder. To a second input (15) on the discriminator is fed an RGB reference. a second input (16) on the adder is fed with RGB signals from the radar scan converter. The output (17) on the adder s connected to a second input (18) on the pixel switch, whose output is coupled to a monitor (8).
Patent SE-506428-C2 (SE)
Title: Device for sepg. and collecting solid and liq. contaminants in day water well
Inventor: JIGBERG KENT
IPC: E03F5/14
Filed: 1995-05-23
Abstract: The device comprises a fixture (13) fitted in the well (1) below a well covering (2) intake grid (3), locating in a clamped manner against the inside (15) of a well pipe (7), on which the well covering rests.
Patent SE-512862-C2 (SE)
Inventor: FERMAN MAGNUS
IPC: B60R9/06
Filed: 1996-09-09
Abstract: A load carrier is designed for mounting rearwardly on a vehicle and comprises a support arrangement with a lower (1) and an upper (2) support portion for cooperation with a lower (3) and an upper (4) portion, respectively, of the vehicle. The support portions (1, 2) are pivotally and adjustably interconnected with one another. The load carrier further has a carrier portion (7) which is intended for a load and which is pivotally adjustable in relation to the support portion, as well as anchorage devices for securing the load carrier on the vehicle. Between the support arrangement and the carrier portion (7), there is disposed a connecting portion (6) whose one end region is, via a first lockable pivot (36), pivotally and lockably connected to the carrier portion (7), and whose other end region is connected to the support arrangement via a second lockable pivot (9) which also pivotally unites the two support portions (1, 2). <IMAGE>